Packaging machine



FIG. 1 is a left side elevational view of a packaging machine showing my new design;

FIG. 2 is a front elevational view;

FIG. 3 is a rear elevational view;

FIG. 4 is a right side elevational view;

FIG. 5 is a top plan view; and,

FIG. 6 is a bottom plan view thereof.

FIGS. 1 and 4 have been drawn on a reduced scale with respect to FIGS. 2, 3, 5 and 6. 

The ornamental design for a packaging machine, as shown and described. 